Ajout export metrics

hosts/vm/neo/matrix.nix

@@ -33,6 +33,7 @@
       443
       8008
       8448
+      9009
     ];
   };
 
@@ -47,6 +48,7 @@
       server_name = "crans.org";
 
       report_stats = false;
+      enable_metrics = true;
 
       public_baseurl = "https://matrix.crans.org/";
 
@@ -71,6 +73,22 @@
             }
           ];
         }
+        {
+          port = 9009;
+          bind_addresses = [
+            "::1"
+            "127.0.0.1"
+          ];
+          type = "metrics";
+          x_forwarded = true;
+          tls = false;
+          resources = [
+            {
+              names = [ "metrics" ];
+              compress = false;
+            }
+          ];
+        }
       ];
 
       database = {
@@ -125,7 +143,6 @@
     extras = [
       "oidc"
       "postgres"
-      "sentry"
       "systemd"
       "url-preview"
       "user-search"
@@ -196,6 +213,15 @@
       '';
     };
 
+    locations."/_synapse/metrics" = {
+      proxyPass = "http://localhost:9009";
+      extraConfig = ''
+        proxy_set_header X-Forwarded-For $remote_addr;
+        proxy_set_header X-Forwarded-Proto $scheme;
+        proxy_set_header Host $host;
+      '';
+    };
+
     locations."/media" = {
       proxyPass = "http://localhost:11111";
       extraConfig = ''